- Apr 22, 2013
- 746
This is an alternative to Blackstone Labs which a lot of us have used. The test are done by Polaris Labs. They also include the TBN which Blackstone charges extra for.
Forum discounts do not apply on this service but if you are a Preferred Customer you'll save a few bucks.
http://www.amsoil.com/shop/by-product/other-products/oil-analysis-services/
As always please use the ZO# when placing an order.
Order by Phone 1-800-956-5695
When ordering by phone please give the operator the referral number
Forum discounts do not apply on this service but if you are a Preferred Customer you'll save a few bucks.
http://www.amsoil.com/shop/by-product/other-products/oil-analysis-services/
As always please use the ZO# when placing an order.
Order by Phone 1-800-956-5695
When ordering by phone please give the operator the referral number